On the right pane edit the policy setting – Turn off Windows Installer.Expand Computer Configuration > Administrative Templates > Windows Components > Windows Installer.This brings up the Local Group Policy Editor.Login to the system with an administrator account.To fix the error System administrator has set policies to prevent this installation: besides this, my network icon disappear, sound gets off, and neither Command Prompt not other. it shows system detected an overrun stack-based buffer in this application. System administrator has set policies to prevent installation System administrator has set policies to prevent installation) but when i reach at second step Fix System administrator has set policies Registry Method my regedit not working. In addition to that I also created a new software restriction policy and applied it to All users except local administrators. In my case, I resolved this issue by enabling the Windows installer setting in the Windows Software Restriction Policy.
For example, you may see this error twice if you are logged in locally from the console and logged in through a Remote Terminal Service session. The system administrator has set policies error can also be encountered while installing VMware Tools on Windows computer.Īccording to VMware KB, this error may occur twice if you are logged in twice as the same user on system. If you are also experiencing the same error, then I hope the steps mentioned in this post will surely help you. The system administrator has set policies to prevent this installation